Toxic effect of other seafood, undetermined, init encntr

This code signifies a patient presenting with an adverse reaction due to ingesting seafood not specifically categorized elsewhere, where the intent of the exposure (e.g., accidental, intentional self-harm) is unknown. The patient is in the acute phase of treatment for this toxic effect.

Apply this code when a patient experiences symptoms of poisoning or toxicity after consuming seafood such as conch, sea urchin, or other less common marine organisms, and the provider has not documented whether the exposure was accidental or intentional. This is appropriate for the initial visit for this specific toxic event.

• Ensure the documentation clearly states "undetermined" intent for the toxic exposure.
• Confirm the seafood involved is not covered by more specific T61 codes (e.g., ciguatera, scombroid, shellfish).
• Remember the "A" seventh character indicates an initial encounter for this condition.